SGU Episode 889: Difference between revisions

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|guest1 =BD: {{w|Brian Dunning (author)|Brian Dunning}}, American writer and producer
|qowText = Scientific principles and laws do not lie on the surface of nature. They are hidden, and must be wrested from nature by an active and elaborate technique of inquiry.
|qowText = Scientific principles and laws do not lie on the surface of nature. They are hidden, and must be wrested from nature by an active and elaborate technique of inquiry.
|qowAuthor = {{w|John Dewey}}, American philosopher, psychologist, and educational reformer
|qowAuthor = {{w|John Dewey}}, American philosopher, psychologist, and educational reformer
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{{anchor|news#}} <!-- leave this news item anchor directly above the news item section that follows -->
{{anchor|news#}} <!-- leave this news item anchor directly above the news item section that follows -->
=== Global Warming Technologies <small>()</small> ===
=== Global Warming Technologies <small>(27:50)</small> ===
* [link_URL TITLE]<ref>[url_from_news_item_show_notes PUBLICATION: TITLE]</ref>
* [https://theness.com/neurologicablog/index.php/global-warming-we-have-the-technology/ Global Warming – We Have the Technology]<ref>[https://theness.com/neurologicablog/index.php/global-warming-we-have-the-technology/ Neurologica: Global Warming – We Have the Technology]</ref>
==== Sub_section_1 <small>()</small> ====


=== SLS Launch <small>()</small> ===
=== SLS Launch <small>(46:33)</small> ===
* [link_URL TITLE]<ref>[url_from_news_item_show_notes PUBLICATION: TITLE]</ref>
* [https://arstechnica.com/science/2022/07/nasa-sets-a-late-august-launch-date-for-sls-and-it-may-actually-happen/ The SLS rocket finally has a believable launch date, and it's soon]<ref>[https://arstechnica.com/science/2022/07/nasa-sets-a-late-august-launch-date-for-sls-and-it-may-actually-happen/ Ars Technica: The SLS rocket finally has a believable launch date, and it's soon]</ref>


=== Periodic FRBs <small>()</small> ===
=== Periodic FRBs <small>(51:18)</small> ===
* [link_URL TITLE]<ref>[url_from_news_item_show_notes PUBLICATION: TITLE]</ref>
* [https://news.mit.edu/2022/astronomers-detect-radio-heartbeat-billions-light-years-earth-0713 Astronomers detect a radio “heartbeat” billions of light-years from Earth]<ref>[https://news.mit.edu/2022/astronomers-detect-radio-heartbeat-billions-light-years-earth-0713 MIT News: Astronomers detect a radio “heartbeat” billions of light-years from Earth]</ref>


=== Habitable Super Earths <small>()</small> ===
=== Habitable Super Earths <small>(56:40)</small> ===
* [link_URL TITLE]<ref>[url_from_news_item_show_notes PUBLICATION: TITLE]</ref>
* [https://www.space.com/habitability-super-earth-hydrogen-atmosphere Alien super-Earths may get a habitability boost from hydrogen-rich atmospheres]<ref>[https://www.space.com/habitability-super-earth-hydrogen-atmosphere Space.com: Alien super-Earths may get a habitability boost from hydrogen-rich atmospheres]</ref>


{{anchor|interview}} <!-- leave this anchor directly above the corresponding section that follows -->
'''S:''' All right, Bob, finish up by telling us about haaaabitable super-Earths. [[SGU Episode 869#habitable|"Habitable."]]
== Interview with Brian Dunning <small>()</small> ==
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search for NAME interview: TOPIC (nnnn) to create a redirect page then edit that page with:
'''B:''' Habitable!
 
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== Who's That Noisy? <small>()</small> ==
== Who's That Noisy? <small>(1:04:55)</small> ==
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{{wtnHiddenAnswer
|episodeNum =  889
|episodeNum =  888
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|answer =  [https://www.youtube.com/watch?v=xPgmKZ59jeo Two gangs of river otters fighting]
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=== New Noisy <small>()</small> ===
=== New Noisy <small>(1:07:24)</small> ===
[_short_vague_description_of_Noisy]
[old/amateur recording of discordant piano notes]


{{wtnAnswer|NNNN|short_text_from_transcript}} <!-- "NNNN" is the episode number of the next WTN segment and "short_text_from_transcript" is the portion of this transcript that will transclude a link to the next WTN segment, using that episode's anchor, seen here just above the beginning of this WTN section. -->
'''J:''' {{wtnAnswer|890|There it is.}}


== Announcements <small>()</small> ==
'''E:''' Gee!
 
== Announcements <small>(1:08:12)</small> ==
 
{{anchor|interview}} <!-- leave this anchor directly above the corresponding section that follows -->
== Interview with Brian Dunning <small>(1:10:05)</small> ==
{{Page categories
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search for Brian Dunning interview: UFO Movie (889) to create a redirect page then edit that page with:
 
#REDIRECT
[[SGU_Episode_889#interview]]
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Instead of adding an entire episode to a category, once redirects have been created, we suggest typing "redirect(s) created for" in front of the text you hide in the markup that follows the category name, seen in the "page categories" template above -->
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== Science or Fiction <small>()</small> ==
== Science or Fiction <small>()</small> ==
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{{SOFinfo
|item1 = _item_text_from_show_notes_
|item1 = Scientists have been able to create a DNA based nanomotor that can convert electricity into kinetic motion, and in which they can control the direction and speed of the rotation.
|link1 = <ref>[url_from_SoF_show_notes PUBLICATION: TITLE]</ref> <!-- leave blank if absent -->
|link1 = <ref>[https://www.nature.com/articles/s41586-022-04910-y Nature: A DNA origami rotary ratchet motor]</ref>


|item2 = _item_text_from_show_notes_
|item2 = A decade-long investigation finds that about 20% of moth species, representing thousands of species, produce ultrasound to deter bats by either jamming or confusing their echolocation or serving as warnings of toxicity.
|link2 = <ref>[url_from_SoF_show_notes PUBLICATION: TITLE]</ref> <!-- leave blank if absent -->
|link2 = <ref>[https://www.pnas.org/doi/abs/10.1073/pnas.2117485119 PNAS: Anti-bat ultrasound production in moths is globally and phylogenetically widespread]</ref>


|item3 = _item_text_from_show_notes_
|item3 = A new simulation of Jovian planet ring formation indicates that Jupiter likely had a massive ring system throughout most of its existence.
|link3 = <ref>[url_from_SoF_show_notes PUBLICATION: TITLE]</ref> <!-- leave blank if absent -->
|link3 = <ref>[https://news.ucr.edu/articles/2022/07/21/why-jupiter-doesnt-have-rings-saturn UC Riverside News: Why Jupiter doesn’t have rings like Saturn]</ref>


|}}
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Revision as of 08:18, 29 July 2022

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SGU Episode 889
July 23rd 2022
889 solar tower fuel plant.png

Solar Tower Fuel Plant

SGU 888                      SGU 890

Skeptical Rogues
S: Steven Novella

B: Bob Novella

C: Cara Santa Maria

J: Jay Novella

E: Evan Bernstein

Guest

BD: Brian Dunning, American writer and producer

Quote of the Week

Scientific principles and laws do not lie on the surface of nature. They are hidden, and must be wrested from nature by an active and elaborate technique of inquiry.

John Dewey, American philosopher, psychologist, and educational reformer

Links
Download Podcast
Show Notes
Forum Discussion

Introduction, Cara's Return, Post-Op reflections

Voice-over: You're listening to the Skeptics' Guide to the Universe, your escape to reality.

Cara's Cancer Experience (4:33)

News Items

S:

B:

C:

J:

E:

(laughs) (laughter) (applause) [inaudible]

Global Warming Technologies (27:50)

SLS Launch (46:33)

Periodic FRBs (51:18)

Habitable Super Earths (56:40)

S: All right, Bob, finish up by telling us about haaaabitable super-Earths. "Habitable."

B: Habitable!

Who's That Noisy? (1:04:55)

Answer to previous Noisy:
Two gangs of river otters fighting


New Noisy (1:07:24)

[old/amateur recording of discordant piano notes]

J: There it is.

E: Gee!

Announcements (1:08:12)

Interview with Brian Dunning (1:10:05)


Science or Fiction ()

Item #1: Scientists have been able to create a DNA based nanomotor that can convert electricity into kinetic motion, and in which they can control the direction and speed of the rotation.[5]
Item #2: A decade-long investigation finds that about 20% of moth species, representing thousands of species, produce ultrasound to deter bats by either jamming or confusing their echolocation or serving as warnings of toxicity.[6]
Item #3: A new simulation of Jovian planet ring formation indicates that Jupiter likely had a massive ring system throughout most of its existence.[7]

Answer Item
Fiction
Science
Host Result
Steve
Rogue Guess

Voice-over: It's time for Science or Fiction.

_Rogue_ Response

_Rogue_ Response

_Rogue_ Response

_Rogue_ Response

Steve Explains Item #_n_

Steve Explains Item #_n_

Steve Explains Item #_n_

Skeptical Quote of the Week ()

Scientific principles and laws do not lie on the surface of nature. They are hidden, and must be wrested from nature by an active and elaborate technique of inquiry.
– John Dewey (1859-1952), American philosopher, psychologist, and educational reformer, from Reconstruction in philosophy, 1920

Signoff/Announcements ()

S: —and until next week, this is your Skeptics' Guide to the Universe.

S: Skeptics' Guide to the Universe is produced by SGU Productions, dedicated to promoting science and critical thinking. For more information, visit us at theskepticsguide.org. Send your questions to info@theskepticsguide.org. And, if you would like to support the show and all the work that we do, go to patreon.com/SkepticsGuide and consider becoming a patron and becoming part of the SGU community. Our listeners and supporters are what make SGU possible.

[top]                        

Today I Learned

  • Fact/Description, possibly with an article reference[8]
  • Fact/Description
  • Fact/Description

Notes

References

  1. ↑ Neurologica: Global Warming – We Have the Technology
  2. ↑ Ars Technica: The SLS rocket finally has a believable launch date, and it's soon
  3. ↑ MIT News: Astronomers detect a radio “heartbeat” billions of light-years from Earth
  4. ↑ Space.com: Alien super-Earths may get a habitability boost from hydrogen-rich atmospheres
  5. ↑ Nature: A DNA origami rotary ratchet motor
  6. ↑ PNAS: Anti-bat ultrasound production in moths is globally and phylogenetically widespread
  7. ↑ UC Riverside News: Why Jupiter doesn’t have rings like Saturn
  8. ↑ [url_for_TIL publication: title]

Vocabulary


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